*{
	margin: 0;
	padding: 0;
}

body, html {
	width: 100%; 
	height: 100%; 
	overflow: hidden;
	font-size: 12px;
}

ul, li {
	list-style: none;
}

/** 主菜单 */
.main {
	/*width: 480px;*/
	width: 100%;
	height: 100%;
	border: 1px solid black;
	margin: 0 auto;
	background: url(../img/bg.jpg);
	background-size: cover;
	position: fixed;
	position: relative;
}

.main #list {
	width: 10rem;
	height: 20rem;
	position: absolute;
	left: 50%; 
	top: 50%;
	margin-left: -11rem;
	margin-top: -23rem;
}

.main #list li {
	width: 280px;
	height: 120px;
	line-height: 120px;  
	background: #f40;
	color: white;
	font-size: 40px;
	font-family: "微软雅黑";
	border: 1px dotted black;
	margin-bottom: 30px;
	border-radius: 30px;
	text-align: center;
	cursor: pointer; /*光标在该范围内变成点击手指的图标*/
}

/** 游戏加载界面  **/
.logo {
	width: 14rem;
	height: 3rem;
	background: url(../img/logo.png) no-repeat;
	background-size: cover;
	position: absolute;
	left: 50%; 
	top: 25%;
	margin-left: -7rem;
}

.loading {
	width: 300px;
	height: 60px;
	background: url(../img/loading1.png) no-repeat;
	background-size: cover;
	position: absolute;
	left: 50%; 
	top: 50%;
	margin-left: -120px;
	margin-top: -30px;
}

.myplane {
	width: 98px;
	height: 122px;
	position: absolute;
	bottom: 0;
	left: 0;
	background: url(../img/me.png);
}

.bullet {
	position: absolute;
	width: 7px;
	height: 18px;
	background: url(../img/bullet.png);
}

.bullet-die {
	position: absolute;
	width: 41px;
	height: 39px;
	background: url(../img/die1.png);
}

/* /大型飞机/ */
.enemy-large {
	width: 165px;
	height: 256px;
	background: url(../img/plane3.png) no-repeat;
	position: absolute;
}

/* /中型飞机/ */
.enemy-middle {
	width: 70px; 
	height: 92px;
	background: url(../img/plane2.png) no-repeat;
	position: absolute;
}

/* /小型飞机/ */
.enemy-small {
	width: 59px; 
	height: 36px;
	background: url(../img/plane1.png) no-repeat;
	position: absolute;
}

/* /分数/ */
.score {
	width: 200px;
	height: 100px;
	/*background: yellow;*/
	text-align: center;
	line-height: 100px;
	position: absolute;
	right: 0;
	top: 0;
	font-size: 50px;
	font-family: "微软雅黑";
	z-index: 100;
	opacity:0.4;
}